CH380070A4 - - Google Patents

Info

Publication number
CH380070A4
CH380070A4 CH380070DD CH380070A4 CH 380070 A4 CH380070 A4 CH 380070A4 CH 380070D D CH380070D D CH 380070DD CH 380070 A4 CH380070 A4 CH 380070A4
Authority
CH
Switzerland
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of CH380070A4 publication Critical patent/CH380070A4/xx

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G04B17/063—Balance construction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Balance (AREA)
CH380070D 1969-03-18 1970-03-13 CH380070A4 (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691913647 DE1913647A1 (de) 1969-03-18 1969-03-18 Unruh fuer Uhren

Publications (1)

Publication Number Publication Date
CH380070A4 true CH380070A4 (cs) 1972-07-14

Family

ID=5728477

Family Applications (2)

Application Number Title Priority Date Filing Date
CH380070A CH530042A (de) 1969-03-18 1970-03-13 Unruh für Uhren
CH380070D CH380070A4 (cs) 1969-03-18 1970-03-13

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH380070A CH530042A (de) 1969-03-18 1970-03-13 Unruh für Uhren

Country Status (2)

Country Link
CH (2) CH530042A (cs)
DE (1) DE1913647A1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH590505B5 (cs) * 1975-05-30 1977-08-15 Ebauchesfabrik Eta Ag

Also Published As

Publication number Publication date
DE1913647A1 (de) 1970-09-24
CH530042A (de) 1972-07-14

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Legal Events

Date Code Title Description
PL Patent ceased